5-hydroxy-1,3-dimethyl-6-phenylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 5-hydroxy-1,3-dimethyl-6-phenylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione
• 英文别名: 5-hydroxy-1,3-dimethyl-6-phenyl-8H-pyrido[2,3-d]pyrimidine-2,4,7-trione
• 化学式: C₁₅H₁₃N₃O₄
• 分子量: 299.286
• InChiKey: LMCQXZHYINAWNG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  90
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  6-azido-1,3-dimethyluracil 在 palladium on activated charcoal 氢气 作用下， 以 甲醇 、 二苯醚 为溶剂， 反应 1.5h， 生成 5-hydroxy-1,3-dimethyl-6-phenylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione
  参考文献：
  名称：

  Pyrido[2,3-d]pyrimidines, II. One step synthesis of pyrido[2,3-d]pyrimidines and pyrimido[4,5-b]quinolines from 6-amino uracils

  摘要：

  Reduction of 6-azidouracils 2 with hydrogen palladium or sodium dithionite afforded the corresponding 6-aminouracils 5 which could also be obtained by reaction of 2 with triphenylphosphane via phosphazenes and subsequent hydrolysis (Staudinger reaction). The use of trimethylphosphite instead of phosphanes yields with 2b the expected trimethoxyphosphazene 3c, whereas 2a reacts to the phosphonoaminopyrimidine 4. The syntheses of 5-hydroxy pyrido[2,3-d]pryimidine-2,4,7-triones 6, pyrido [2,3-d]pyrimidine-2,4,5-triones 8, cyclopenta[e]pyrido[2,3-d]pyrimidin-2,4,5-triones 7a, c, and tetrahydro-pyrimido[4,5-b]quinolin-2,4,5-triones 7b,d by condensation of 6-aminouracils 5 with malonates, ethylaceto/benzoylacetate, ethyl 2-oxocyclopentanecarboxylate and ethyl 2-oxocyclohexanecarboxylate, respectively, are described.

  DOI：

  10.1007/bf00807031

文献信息

• Solvent-free microwave synthesis of 4-hydroxy-3-phenylquinolin-2(1H)-ones and variants using activated arylmalonates
  作者：Alexey Rivkin、Bruce Adams

  DOI：10.1016/j.tetlet.2006.01.148

  日期：2006.4

  The disclosure herein describes the rapid synthesis of 4-hydroxy-3-phenylquinolin-2(1H)-ones and variants via a solvent-free microwave cyclocondensation reaction using di-(2,4,6-trichlorophenyl)-2-phenylmalonate, which improves the general scope of this reaction.

  本文的公开内容描述了使用二-（2,4,6-三氯苯基）-2-苯基丙二酸酯通过无溶剂微波环缩合反应快速合成4-羟基-3-苯基喹啉-2（1 H）-ones和变体的方法，这改善了该反应的一般范围。
• Inhibitors of Fatty Acid Synthase (Fas)
  申请人：Goulet Mark T.

  公开号：US20090048276A1

  公开（公告）日：2009-02-19

  The instant invention provides for compounds which comprise substituted 3-aryl-4-hydroxyquinolin-2(1H)-ones that inhibit FAS activity. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting FAS activity by administering the compound to a patient in need of treatment of cancer.

  本发明提供了一种化合物，其中包括取代的3-芳基-4-羟基喹啉-2（1H）-酮，该化合物抑制FAS活性。本发明还提供了包含这种抑制剂化合物的组合物以及通过向需要癌症治疗的患者施用该化合物来抑制FAS活性的方法。
• Pyrido[2,3-d]pyrimidines, II. One step synthesis of pyrido[2,3-d]pyrimidines and pyrimido[4,5-b]quinolines from 6-amino uracils
  作者：A. F. Khattab、T. Kappe

  DOI：10.1007/bf00807031

  日期：——

  Reduction of 6-azidouracils 2 with hydrogen palladium or sodium dithionite afforded the corresponding 6-aminouracils 5 which could also be obtained by reaction of 2 with triphenylphosphane via phosphazenes and subsequent hydrolysis (Staudinger reaction). The use of trimethylphosphite instead of phosphanes yields with 2b the expected trimethoxyphosphazene 3c, whereas 2a reacts to the phosphonoaminopyrimidine 4. The syntheses of 5-hydroxy pyrido[2,3-d]pryimidine-2,4,7-triones 6, pyrido [2,3-d]pyrimidine-2,4,5-triones 8, cyclopenta[e]pyrido[2,3-d]pyrimidin-2,4,5-triones 7a, c, and tetrahydro-pyrimido[4,5-b]quinolin-2,4,5-triones 7b,d by condensation of 6-aminouracils 5 with malonates, ethylaceto/benzoylacetate, ethyl 2-oxocyclopentanecarboxylate and ethyl 2-oxocyclohexanecarboxylate, respectively, are described.